Python Programming Fundamentals

Is Python case sensitive when dealing with identifiers?

• yes

• no

• machine dependent

Which of the following is invalid?

• _a = 1

• __a = 1

• __str__ = 1

• none of the mentioned

All keywords in Python are in

• lower case

• UPPER CASE

• Capitalized

Which of the following is an invalid statement?

• abc = 1,000,000

• a b c = 1000 2000 3000

• a,b,c = 1000, 2000, 3000

• a_b_c = 1,000,000

Which is the correct operator for power(xy)?

• X^y

• X**y

• X^^y